.tabbar{
    /* display: flex; */
    /* border:1px solid black; */
    position: relative;
    top: 580px;
}
a{  
    text-align: center;
    display: inline-block;
    text-decoration: none;
    padding-top: 10px;
    width: 125px;
    height: 60px;
}
a:active{
    color: black;
}
.active{
    color: #fff;
    background-color: green;
}
img{
    width: 24px;
    height: 24px;
}
.addClass{
    background-color: green;
}